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Optical absorption of Er3+/Nd3+ co-doped tellurite glass

Tellurite glasses of varying Er3+/Nd3+ concentration were successfully prepared by meltquenching method. The X-Ray diffraction pattern was determined by using Siemens Diffractometer D5000 while the optical properties were measured using Shimadzu 3101 pc UV-VIS NIR scanning spectrophotometer. It was...

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Main Authors: Roslan, S. Akmar, Sahar, Md. Rahim, Arifin, Ramli, Ghoshal, Sib Krishna, Rohani, Md. Supar, Hamzah, Khaidzir
Format: Article
Language:English
Published: Trans Tech Publications 2010
Subjects:
QC Physics
Online Access:http://eprints.utm.my/id/eprint/31725/1/MdRahimSahar2012_OpticalAbsorptionofEr3%2BNd3%2BCo-Doped.pdf
http://eprints.utm.my/id/eprint/31725/
http://dx.doi.org/10.4028/www.scientific.net/AMR.501.96
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spelling my.utm.317252018-09-27T04:07:03Z http://eprints.utm.my/id/eprint/31725/ Optical absorption of Er3+/Nd3+ co-doped tellurite glass Roslan, S. Akmar Sahar, Md. Rahim Arifin, Ramli Ghoshal, Sib Krishna Rohani, Md. Supar Hamzah, Khaidzir QC Physics Tellurite glasses of varying Er3+/Nd3+ concentration were successfully prepared by meltquenching method. The X-Ray diffraction pattern was determined by using Siemens Diffractometer D5000 while the optical properties were measured using Shimadzu 3101 pc UV-VIS NIR scanning spectrophotometer. It was found that the diffraction patterns of all samples showed glasses characteristics. The optical band gap, Eopt increased proportionally with the content of Er2O3 but Urbach energy, ?E decreased due to the increasing Er2O3 contents. Trans Tech Publications 2010 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/31725/1/MdRahimSahar2012_OpticalAbsorptionofEr3%2BNd3%2BCo-Doped.pdf Roslan, S. Akmar and Sahar, Md. Rahim and Arifin, Ramli and Ghoshal, Sib Krishna and Rohani, Md. Supar and Hamzah, Khaidzir (2010) Optical absorption of Er3+/Nd3+ co-doped tellurite glass. Advanced Materials Research, 501 . pp. 96-100. ISSN 1662-8985 http://dx.doi.org/10.4028/www.scientific.net/AMR.501.96 DOI:10.4028/www.scientific.net/AMR.501.96
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic QC Physics
spellingShingle QC Physics
Roslan, S. Akmar
Sahar, Md. Rahim
Arifin, Ramli
Ghoshal, Sib Krishna
Rohani, Md. Supar
Hamzah, Khaidzir
Optical absorption of Er3+/Nd3+ co-doped tellurite glass
description Tellurite glasses of varying Er3+/Nd3+ concentration were successfully prepared by meltquenching method. The X-Ray diffraction pattern was determined by using Siemens Diffractometer D5000 while the optical properties were measured using Shimadzu 3101 pc UV-VIS NIR scanning spectrophotometer. It was found that the diffraction patterns of all samples showed glasses characteristics. The optical band gap, Eopt increased proportionally with the content of Er2O3 but Urbach energy, ?E decreased due to the increasing Er2O3 contents.
format Article
author Roslan, S. Akmar
Sahar, Md. Rahim
Arifin, Ramli
Ghoshal, Sib Krishna
Rohani, Md. Supar
Hamzah, Khaidzir
author_facet Roslan, S. Akmar
Sahar, Md. Rahim
Arifin, Ramli
Ghoshal, Sib Krishna
Rohani, Md. Supar
Hamzah, Khaidzir
author_sort Roslan, S. Akmar
title Optical absorption of Er3+/Nd3+ co-doped tellurite glass
title_short Optical absorption of Er3+/Nd3+ co-doped tellurite glass
title_full Optical absorption of Er3+/Nd3+ co-doped tellurite glass
title_fullStr Optical absorption of Er3+/Nd3+ co-doped tellurite glass
title_full_unstemmed Optical absorption of Er3+/Nd3+ co-doped tellurite glass
title_sort optical absorption of er3+/nd3+ co-doped tellurite glass
publisher Trans Tech Publications
publishDate 2010
url http://eprints.utm.my/id/eprint/31725/1/MdRahimSahar2012_OpticalAbsorptionofEr3%2BNd3%2BCo-Doped.pdf
http://eprints.utm.my/id/eprint/31725/
http://dx.doi.org/10.4028/www.scientific.net/AMR.501.96
_version_ 1643648839231471616
score 13.160551

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